﻿/*
 ******************************************************************
 *      
 * 域名空间　	: GreatB2C.DALSQLServer
 * 类　名　称	: ClientHistory.cs
 * 类　功　能	: 数据操作实现层
 * 类　流　程    :                             
 * 运用算法　	:                             
 * 编　写　人	: WHL             
 * 编写日期　	: 2011-3-28
 * 最近更新日期　:
 * 版　　本　	: V1.0                           
 * 描　　述　	: Descript of Class                                                 
 *                                        
 ******************************************************************
*/

using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;

using GreatB2C.Model;
using GreatB2C.DALFactory;
using GreatB2C.DALProfile;
using GreatB2C.Config;
using GreatB2C.Utility;

namespace GreatB2C.DALSQLServer
{
    /// <summary>
    /// 类描述：
    /// </summary>
    [Serializable]
    public class ClientHistory : DbBase, IClientHistory
    {
        #region implement methods

        /// <summary>
        /// 获取参数参数列表
        /// </summary>
        /// <param name="ac"></param>
        /// <returns></returns>
        private SqlParameter[] GetParameters(GreatB2C.Model.ClientHistory ac)
        {
            int i = 0;
            SqlParameter[] param = new SqlParameter[0];

            param[i] = new SqlParameter("@ClientHistoryID", SqlDbType.Int, 4);
            param[i++].Value = ac.ClientHistoryID;

            param[i] = new SqlParameter("@ClientID", SqlDbType.Int, 4);
            param[i++].Value = ac.ClientID;

            param[i] = new SqlParameter("@ActionName", SqlDbType.NVarChar, 50);
            param[i++].Value = ac.ActionName;

            param[i] = new SqlParameter("@ActionTime", SqlDbType.DateTime, 8);
            param[i++].Value = ac.ActionTime;

            param[i] = new SqlParameter("@UserIP", SqlDbType.NVarChar, 50);
            param[i++].Value = ac.UserIP;

            param[i] = new SqlParameter("@UserName", SqlDbType.NVarChar, 50);
            param[i++].Value = ac.UserName;

            param[i] = new SqlParameter("@Remark", SqlDbType.NVarChar, 200);
            param[i++].Value = ac.Remark;


            return param;
        }

        /// <summary>
        /// 检查是否有重复记录。
        /// 注意：这里要手动修改一下，需要加入次主键做为第二条件（主要是为了修改操作）
        /// </summary>
        /// <param name="objModel">对应的数据映射类</param>
        /// <returns>操作结果：true-成功 false-失败</returns>
        public bool IsExists(GreatB2C.Model.ClientHistory objModel)
        {
            string Sql = "SELECT Count(*) "
                            + " FROM "
                            + "[dbo].[" + Prefix + "ClientHistory]"
                            + " WHERE "
                            + "	[ClientHistoryID] = @ClientHistoryID"
                //+" and 次主键=@次主键"
                            ;

            try
            {
                SqlParameter[] param = GetParameters(objModel);

                int count = Convert.ToInt32(DbHelper.ExecuteScalar(CommandType.Text, Sql, param).ToString());
                if (count > 0)
                {
                    return true;
                }

                return false;
            }
            catch (Exception ex)
            {
                Console.Write(ex.Message);
                return false;
            }
        }

        /// <summary>
        /// 检索出表中所有记录	
        /// </summary>
        /// <param name="aryResult">返回对象数据集合</param>
        /// <returns>0-操作成功 , errnum-操作失败，返回错误数</returns>
        public DataTable ListClientHistory()
        {
            DataTable dtData = new DataTable();
            string Sql = "SELECT "
                            + "[ClientHistoryID],"
                            + "[ClientID],"
                            + "[ActionName],"
                            + "[ActionTime],"
                            + "[UserIP],"
                            + "[UserName],"
                            + "[Remark]"
                            + " FROM "
                            + "[dbo].[" + Prefix + "ClientHistory]";

            try
            {
                return DbHelper.ExecuteTable(CommandType.Text, Sql, null);
            }
            catch (Exception ex)
            {
                Console.Write(ex.Message);
                return null;
            }
        }

        /// <summary>
        /// 根据表中主键ID查询记录信息
        /// </summary>
        /// <param name="objModel">相应的对象映射模型</param>
        /// <param name="DesModel">输出的对象映射模型</param>
        /// <returns>0-操作成功 , errnum-操作失败，返回错误数</returns>
        public GreatB2C.Model.ClientHistory ListByID(GreatB2C.Model.ClientHistory objModel)
        {
            string Sql = "SELECT * "
                            + " FROM "
                            + "[dbo].[" + Prefix + "ClientHistory]"
                            + " WHERE "
                            + "	[ClientHistoryID] = @ClientHistoryID";

            try
            {
                SqlParameter[] param = GetParameters(objModel);

                using (DataTable dtData = DbHelper.ExecuteTable(CommandType.Text, Sql, param))
                {
                    if (dtData.Rows.Count > 0)
                    {
                        GreatB2C.Model.ClientHistory modClass = new GreatB2C.Model.ClientHistory();

                        modClass.ClientHistoryID = Convert.ToInt32(dtData.Rows[0]["ClientHistoryID"].ToString());
                        modClass.ClientID = Convert.ToInt32(dtData.Rows[0]["ClientID"].ToString());
                        modClass.ActionName = dtData.Rows[0]["ActionName"].ToString();
                        modClass.ActionTime = Convert.ToDateTime(dtData.Rows[0]["ActionTime"].ToString());
                        modClass.UserIP = dtData.Rows[0]["UserIP"].ToString();
                        modClass.UserName = dtData.Rows[0]["UserName"].ToString();
                        modClass.Remark = dtData.Rows[0]["Remark"].ToString();

                        return modClass;
                    }
                }

                return null;
            }
            catch (Exception ex)
            {
                Console.Write(ex.Message);
                return null;
            }
        }

        /// <summary>
        /// 新增一条新记录到表中
        /// </summary>
        /// <param name="objModel">相应的对象映射模型</param>
        /// <returns>0-操作成功 , errnum-操作失败，返回错误数</returns>
        public bool Insert(GreatB2C.Model.ClientHistory objModel)
        {
            string Sql = "INSERT INTO "
                        + "[dbo].[" + Prefix + "ClientHistory]"
                        + "("
                        + "[ClientID],"
                        + "[ActionName],"
                        + "[ActionTime],"
                        + "[UserIP],"
                        + "[UserName],"
                            + "[Remark]"
                        + ") VALUES ("
                        + "@ClientID,"
                        + "@ActionName,"
                        + "@ActionTime,"
                        + "@UserIP,"
                        + "@UserName,"
                            + "@Remark"
                        + ")";

            try
            {
                SqlParameter[] param = GetParameters(objModel);

                int affect = DbHelper.ExecuteNonQuery(CommandType.Text, Sql, param);

                if (affect == 1)
                    return true;
                else
                    return false;
            }
            catch (Exception ex)
            {
                Console.Write(ex.Message);
                return false;
            }
        }

        /// <summary>
        /// 根据主键ID更新指定记录
        /// </summary>
        /// <param name="objModel">相应的对象映射模型</param>
        /// <returns>0-操作成功 , errnum-操作失败，返回错误数</returns>
        public bool Update(GreatB2C.Model.ClientHistory objModel)
        {
            string Sql = "UPDATE "
                        + "[dbo].[" + Prefix + "ClientHistory]"
                        + " SET "
                        + "[ClientID] = @ClientID,"
                        + "[ActionName] = @ActionName,"
                        + "[ActionTime] = @ActionTime,"
                        + "[UserIP] = @UserIP,"
                        + "[UserName] = @UserName,"
                            + "[Remark] = @Remark"
                        + " WHERE "
                        + "[ClientHistoryID] = @ClientHistoryID"
                        ;

            try
            {
                SqlParameter[] param = GetParameters(objModel);

                int affect = DbHelper.ExecuteNonQuery(CommandType.Text, Sql, param);

                if (affect == 1)
                    return true;
                else
                    return false;
            }
            catch (Exception ex)
            {
                Console.Write(ex.Message);
                return false;
            }
        }

        /// <summary>
        /// 根据主键删除指定记录
        /// </summary>
        /// <param name="objModel">相应的对象映射模型</param>
        /// <returns>0-操作成功 , errnum-操作失败，返回错误数</returns>
        public bool Delete(GreatB2C.Model.ClientHistory objModel)
        {
            string Sql = "DELETE FROM "
                            + "[dbo].[" + Prefix + "ClientHistory]"
                            + " WHERE "
                            + "[ClientHistoryID] = @ClientHistoryID"
                            ;

            try
            {
                SqlParameter[] param = GetParameters(objModel);

                int affect = DbHelper.ExecuteNonQuery(CommandType.Text, Sql, param);

                if (affect == 1)
                    return true;
                else
                    return false;
            }
            catch (Exception ex)
            {
                Console.Write(ex.Message);
                return false;
            }
        }

        /// <summary>
        /// 根据ID列表批量删除记录
        /// 数据格式：1,2,3,4,5
        /// </summary>
        /// <param name="strList">ID列表</param>
        /// <returns>0-操作成功 , errnum-操作失败，返回错误数</returns>
        public bool DeleteList(string strList)
        {
            string Sql = "DELETE FROM "
                            + "[dbo].[" + Prefix + "ClientHistory]"
                            + " WHERE "
                            + "[ClientHistoryID] in ('" + strList + "')"
                            ;

            try
            {
                int affect = DbHelper.ExecuteNonQuery(CommandType.Text, Sql, null);

                if (affect == 1)
                    return true;
                else
                    return false;
            }
            catch (Exception ex)
            {
                Console.Write(ex.Message);
                return false;
            }
        }

        #endregion
    }
}
